James Marcus Akins

I am looking for information on the children of James Marcus Akins b.1826,Morgan Co.Ga and Lucinda Rankin b.1833 Ga.They were married in Montgomery, Al around 1850.Then moved to Jackson Co. Arkansas after the war.There children were Marcus b.1852,Elizabeth b.1855,Margaret Melvina b.Dec.20,1858 (my g grandmother),Josephine b.1862,Emily b.1867.Any one know the where abouts of these children and there families please contact me.I have information on Margaret Melvina Akins if anyone wants to trade information.